<!-- edu_12_3_4.html -->
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>三种按钮的应用</title>
<style type="text/css">
input{width:100px;height:25px;}
body{text-align:center;}
fieldset{width:400px;height:180px;}
</style>
</head>
<body>
<form>
<fieldset>
<legend>三种按钮的应用</legend>
<h3>请输入用户信息：</h3>
用户名：<input type="text" name="username" size="10"/><br/><br/>
密码：<input type="password" name="password" size="10"/><br/><br/>
&nbsp;&nbsp;&nbsp;&nbsp;
<input type="submit" name="submit" value="提交"/>
<input type="reset" name="reset" value="重置"/>
<input type="button" name="button" value="注册新用户" onclick="javascript:alert('注册新用户');"/>
</fieldset>
</form>
</body>
</html>